UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+Hu2dCqwotcfHCul7T9XR9FtQN7ot146VS1BOq26wM=' 
WHERE 
  key_id = '6c1359405b3bd43697ad159115de784a9f6c87d9dd0d96af4ad41318629b18d1' 
  AND (
    token = '3+Hu2dCqwotcfHCul7T9XR9FtQN7ot146VS1BOq26wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )